Exposure
- ID
- MATIS.2025-06-16T07:16:02.009_1
- Header ID
- MATIS.2025-06-16T07:16:02.009
- Date updated
- 2025-06-16 07:25:59 UTC+0000
- Release date
- 2025-06-16 07:16:02 UTC+0000
- UTC Start
- 2025-06-16 07:16:02.009
- UTC End
- 2025-06-16 07:17:02.069
- MJD Start
- 60842.30280103
- MJD End
- 60842.30349616888
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001124
- Ambient temperature (°C)
- 7.28
- Seeing (arcsec)
- 2.59
Observation
- ID
- 68121
- Category
- calibrator
- Program ID
- 115.27VC.005
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 50633
- Name
- del Sgr
- RA
- 275.247445
- DEC
- -29.82826
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.1890 | 86.1100 | 131.8000 | 131.9000 |
| A0-J2 | 118.6130 | 118.4240 | 107.7000 | 107.9000 |
| A0-K0 | 115.8480 | 115.6380 | 83.8390 | 83.9540 |
| G1-J2 | 53.1940 | 53.1100 | 66.3000 | 66.4000 |
| G1-K0 | 86.4340 | 86.3730 | 36.0820 | 36.1520 |
| J2-K0 | 48.5520 | 48.5510 | 2.5770 | 2.6890 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60842.30280103 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | del Sgr |
| RA | 275.247445 |
| DEC | -29.82826 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 86.189 |
| HIERARCH ESO ISS PBL12 END | 86.11 |
| HIERARCH ESO ISS PBLA12 START | 131.8 |
| HIERARCH ESO ISS PBLA12 END | 131.9 |
| HIERARCH ESO ISS PBL13 START | 118.613 |
| HIERARCH ESO ISS PBL13 END | 118.424 |
| HIERARCH ESO ISS PBLA13 START | 107.7 |
| HIERARCH ESO ISS PBLA13 END | 107.9 |
| HIERARCH ESO ISS PBL14 START | 115.848 |
| HIERARCH ESO ISS PBL14 END | 115.638 |
| HIERARCH ESO ISS PBLA14 START | 83.839 |
| HIERARCH ESO ISS PBLA14 END | 83.954 |
| HIERARCH ESO ISS PBL23 START | 53.194 |
| HIERARCH ESO ISS PBL23 END | 53.11 |
| HIERARCH ESO ISS PBLA23 START | 66.3 |
| HIERARCH ESO ISS PBLA23 END | 66.4 |
| HIERARCH ESO ISS PBL24 START | 86.434 |
| HIERARCH ESO ISS PBL24 END | 86.373 |
| HIERARCH ESO ISS PBLA24 START | 36.082 |
| HIERARCH ESO ISS PBLA24 END | 36.152 |
| HIERARCH ESO ISS PBL34 START | 48.552 |
| HIERARCH ESO ISS PBL34 END | 48.551 |
| HIERARCH ESO ISS PBLA34 START | 2.577 |
| HIERARCH ESO ISS PBLA34 END | 2.689 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001124 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001124 |
| HIERARCH ESO ISS AMBI TEMP | 7.28 |
| HIERARCH ESO ISS AMBI FWHM START | 2.59 |
| HIERARCH ESO ISS AMBI FWHM END | 2.59 |